/*
 * Copyright (c) 2009-2020 Weasis Team and other contributors.
 *
 * This program and the accompanying materials are made available under the terms of the Eclipse
 * Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0, or the Apache
 * License, Version 2.0 which is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 */
package org.weasis.core.api.image.util;

/**
 * <code>AbbreviationUnit</code> is similar to the Class <code>Unit</code>, except that the method
 * <code>toString()</code> returns the abbreviation of the unit.
 *
 * <p>
 *
 * @author Nicolas Roduit
 * @see org.weasis.core.api.image.util.Unit
 */
public class AbbreviationUnit {

  private Unit unit;

  /**
   * Create a new instance
   *
   * @param unit Unit
   */
  public AbbreviationUnit(Unit unit) {
    this.unit = unit;
  }

  /**
   * Returns the abbreviation of the unit.
   *
   * @return the abbreviation of the unit
   */
  @Override
  public String toString() {
    return unit.getAbbreviation();
  }

  /**
   * Returns the unit.
   *
   * @return Unit
   * @see org.weasis.core.api.image.util.Unit
   */
  public Unit getUnit() {
    return unit;
  }
}
